Hardfacing WeldingElectrode
Chiyero: DIN 8555 (E1-UM-350)
Rudzi rweNhamba: TY-C DUR 350
Tsanangudzo & Mashandisirwo:
· Basic coated SMAW electrode yekutsemuka uye kupfeka inodzivirira pamusoro.
· Good abrasion kuramba.Easy weld munzvimbo dzese.
· Yakanyanya kufanirwa nekupfeka isingachinjiki pamusoro peMn-Cr-V alloyed zvikamu, senge matatya, track rollers, cheni inotsigira rolls, sprocket mavhiri, gidhi rolls nezvimwe.
Kemikari yakagadzirwa nesimbi yakaiswa (%):
| C | Si | Mn | Cr | Fe |
DIN | - | - | - | - | - |
EN | - | - | - | - | - |
Typical | 0.20 | 1.2 | 1.40 | 1.8 | Bal. |
Kuoma kwesimbi yakaiswa:
Sezvo Welded (HB) | 1 layer pasimbi ine C=0.5% (HB) |
370 | 420 |
General Characteristics:
· Microstructure Ferrite + Martensitic
· Machinability Yakanaka neTungsten carbides tipped maturusi
· Preheating Preheat zvinorema zvikamu uye yakakwirira-tensile simbi kusvika 250-350 ℃
· Redrying Redry ye2 h pa300 ℃ usati washandisa.